An item of single or multipiece construction, circular in shape and usually of h-shape cross section, designed for insertion between packing rings on pump shafts. The web of the ring is perforated to permit flow of liquid to the shaft and packing for sealing, cooling and lubricating purposes.
Classification: Parts, nesoi, of pumps for liquids
NSN 5855-00-149-0766
NSN 6645-00-079-1430
NSN 6610-01-415-5775
NSN 5975-01-314-0650
NSN 6135-01-556-7318
NSN 5925-00-140-2359
NSN 6135-00-125-5265
NSN 5855-00-185-1560
NSN 6110-00-632-6078
NSN 5998-01-245-9583
NSN 5895-01-331-6220
NSN 6610-00-759-1559